GPS Space Vehicle Time Integrity for MJD 52712

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:00
05:58
 21,414
 -1,821
  -277,323
30
6
0
0
 
2
2
1
2
00:43
17:01
04:40
19:01
 14,105
  7,169
 -1,831
 -1,826
    78,187
    78,531
20
41
185
0
0
0
0
0
 
3
3
1
2
04:48
18:05
06:18
22:18
  5,389
 15,150
 -1,824
 -1,820
  -114,694
  -114,857
46
41
0
0
0
0
0
0
 
4
4
4
1
2
3
01:26
09:06
12:47
03:42
12:46
13:59
  8,118
 13,105
  4,364
 -1,818
 -1,804
 -1,833
   -35,814
   -35,891
   -35,948
11
51
44
50
0
3
0
0
0
0
0
0
 
5
1
09:59
15:55
 21,254
 -1,819
    -8,180
45
2
0
0
 
6
1
12:18
18:41
 23,000
 -1,814
     1,378
40
5
0
0
 
7
1
06:47
12:34
 20,754
 -1,815
  -368,499
176
0
0
0
 
8
1
02:58
09:58
 25,206
 -1,813
  -250,856
142
0
0
0
 
9
9
1
2
08:51
19:43
13:53
20:58
 18,017
  4,437
 -1,810
 -1,822
    33,280
    33,320
45
46
3
6
0
0
0
0
 
10
10
1
2
04:53
12:30
07:30
16:33
  9,390
 14,490
 -1,818
 -1,813
   -23,523
   -23,537
44
45
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
07:54
20:53
01:55
09:01
23:59
  6,929
  3,970
 11,187
 -1,815
 -1,808
 -1,826
   -40,591
   -40,621
   -40,712
23
48
43
3
4
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:51
07:19
 23,233
 -1,825
    22,573
31
8
0
0
 
14
1
18:42
23:59
 18,922
 -1,824
    22,563
50
26
0
0
 
15
15
1
2
15:17
17:01
16:33
22:16
  4,507
 18,866
 -1,792
 -1,821
   -85,513
   -85,605
38
46
0
4
0
0
0
0
 
16
16
1
2
00:17
16:33
04:33
19:18
 15,291
  9,889
 -1,825
 -1,826
    50,632
    49,865
81
52
1
0
1
0
0
0
 
17
17
1
2
13:53
18:42
18:04
20:47
 15,063
  7,529
 -1,809
 -1,816
    -4,554
    -4,587
47
41
0
0
0
0
0
0
 
18
1
15:56
21:38
 20,397
 -1,820
    -6,047
50
13
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:23
04:25
23:59
 15,798
  5,781
 -1,824
 -1,821
   209,096
   209,157
17
44
456
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
15:19
19:45
17:01
21:10
  6,075
  5,080
 -1,788
 -1,827
   -23,747
   -23,796
40
44
1
3
0
0
0
0
 
24
1
10:01
15:21
 19,184
 -1,814
   -17,034
55
2
0
0
 
25
25
25
1
2
3
00:00
14:00
21:11
02:22
15:07
23:59
  8,442
  4,019
 10,125
 -1,837
 -1,814
 -1,798
   -42,753
   -42,759
   -42,758
26
39
45
41
1
1
0
0
0
0
0
0
 
26
26
1
2
07:20
15:56
10:54
19:24
 12,788
 12,433
 -1,809
 -1,821
  -451,495
  -451,817
56
67
0
0
0
0
0
0
 
27
1
02:06
08:58
 24,675
 -1,819
  -596,484
38
0
0
0
 
28
1
04:33
11:14
 23,993
 -1,819
    61,316
54
0
0
0
 
29
29
29
1
2
3
05:59
07:31
16:33
07:20
10:29
18:04
  4,692
 10,713
  5,375
 -1,818
 -1,819
 -1,825
   -95,018
   -95,111
   -95,445
48
53
48
0
0
3
0
0
0
0
0
0
 
30
1
11:35
17:01
 19,437
 -1,812
  -563,626
41
3
0
0
 
31
31
1
2
05:20
19:02
07:34
22:53
  8,005
 13,796
 -1,828
 -1,828
   -31,389
   -33,233
97
142
1
0
1
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.